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Friday, February 9th, 2018

Here’s an interesting insight on how WebKit is going to handle the cleanup of unused service workers and caches:

Service worker and Cache API stored information will grow as a user is browsing content. To keep only the stored information that is useful to the user, WebKit will remove unused service worker registrations after a period of a few weeks. Caches that do not get opened after a few weeks will also be removed.